How do you set up multiple accounts for 1099 MISC Box 7 in Quickbooks Online

You can select “Multiple accounts” to report in Box 7 on the 1099Misc. You should see that option with the Prepare 1099s under Accounts #2 tab (see screenshot).(From the left dashboard > Expenses > Vendors > Click Prepare 1099s at the top right right corner > Continue your 1099s > Go to #2 Accounts > Under Box 7, select Multiple accounts from the Chart of Accounts).